#!/usr/bin/make -f
# debian.rules file for rsync
# Copyright 1996 by Philip Hands.
# Copyright 2001 Colin Walters <walters@debian.org>
# Based on the  sample debian.rules file - for GNU Hello (1.3).
#   Copyright 1994,1995 by Ian Jackson.
# I hereby give you perpetual unlimited permission to copy,
# modify and relicense this file, provided that you do not remove
# my name from the file itself.  (I assert my moral right of
# paternity under the Copyright, Designs and Patents Act 1988.)


SHELL =	/bin/bash
BINS = rsync
CFLAGS= -Wall
INSTALL = install
INSTALL_FILE = $(INSTALL) -p    -o root -g root  -m  644
INSTALL_PROGRAM = $(INSTALL) -p    -o root -g root  -m  755
INSTALL_SCRIPT = $(INSTALL) -p    -o root -g root  -m  755
INSTALL_DIR = $(INSTALL) -p -d -o root -g root  -m  755

# policy stuff
ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
CFLAGS += -g
else
CFLAGS += -g -O2
endif

# backwards compatibility stuff, from dpkg-architecture manpage
DEB_BUILD_ARCH := $(shell dpkg --print-architecture)
DEB_BUILD_GNU_CPU := $(patsubst hurd-%,%,$(DEB_BUILD_ARCH))
ifeq ($(filter-out hurd-%,$(DEB_BUILD_ARCH)),)
DEB_BUILD_GNU_SYSTEM := gnu
else
DEB_BUILD_GNU_SYSTEM := linux
endif
DEB_BUILD_GNU_TYPE=$(DEB_BUILD_GNU_CPU)-$(DEB_BUILD_GNU_SYSTEM)

DEB_HOST_ARCH=$(DEB_BUILD_ARCH)
DEB_HOST_GNU_CPU=$(DEB_BUILD_GNU_CPU)
DEB_HOST_GNU_SYSTEM=$(DEB_BUILD_GNU_SYSTEM)
DEB_HOST_GNU_TYPE=$(DEB_BUILD_GNU_TYPE)

DEB_BUILD_GNU_TYPE := $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
DEB_HOST_GNU_TYPE := $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)


build:
	echo building build tree
	-rm -rf debian/buildtree
	mkdir debian/buildtree
	cp -p * debian/buildtree || true
	cp -r lib popt support testsuite zlib debian/buildtree
	@echo applying acl support patch
	cat patches/acls.diff | (cd debian/buildtree; patch -p1)
	@echo applying misc Debian patches
	for i in debian/patches/*.patch debian/patches/*.diff; do if [ -s $$i ]; then echo "  $$i ..."; cat $$i | (cd debian/buildtree; patch -p1) || exit 1; fi; done
	echo configuring
	(cd debian/buildtree; ./configure --prefix=/usr --mandir='$${prefix}/share/man' --build=$(DEB_BUILD_GNU_TYPE) --host=$(DEB_HOST_GNU_TYPE))
	# --enable-acl-support
	echo building
	$(MAKE) --directory=debian/buildtree CFLAGS="$(CFLAGS)" all
	touch build
	echo done

clean: checkdir
	-rm -f build
	# -$(MAKE) -i distclean || $(MAKE) -f Makefile.in distclean
	-rm -rf debian/buildtree
	-rm -rf *~ debian/tmp debian/*~ debian/*.bak debian/files* debian/substvars
	# -rm -f lib/dummy zlib/dummy
	# rm -f config.cache config.log acconfig.h

binary-indep:	checkroot build
# nothing to do

binary-arch:	checkroot build
	-rm -rf debian/tmp
	$(INSTALL_DIR) 	debian/tmp \
			debian/tmp/DEBIAN \
			debian/tmp/usr/bin \
			debian/tmp/usr/share/doc/rsync/examples \
			debian/tmp/usr/share/doc/rsync/scripts \
			debian/tmp/usr/share/man/man1 \
			debian/tmp/usr/share/man/man5 \
			debian/tmp/usr/share/lintian/overrides \
			debian/tmp/etc \
			debian/tmp/etc/default \
			debian/tmp/etc/init.d
			# debian/tmp/usr/lib/debian-test/tests
ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
	$(MAKE) --directory=debian/buildtree install-strip prefix=`pwd`/debian/tmp/usr exec_prefix=`pwd`/debian/tmp/usr
else
	$(MAKE) --directory=debian/buildtree install prefix=`pwd`/debian/tmp/usr exec_prefix=`pwd`/debian/tmp/usr
endif
	$(INSTALL_FILE) debian/changelog debian/tmp/usr/share/doc/rsync/changelog.Debian
	$(INSTALL_FILE) README tech_report.tex debian/tmp/usr/share/doc/rsync/
	$(INSTALL_FILE) TODO                   debian/tmp/usr/share/doc/rsync/
	$(INSTALL_FILE) NEWS                   debian/tmp/usr/share/doc/rsync/changelog
	$(INSTALL_FILE) packaging/cull_options debian/tmp/usr/share/doc/rsync/scripts/
	$(INSTALL_FILE) support/atomic-rsync support/cvs2includes support/file-attr-restore support/files-to-excludes support/git-set-file-times support/logfilter support/lsh support/mnt-excl support/munge-symlinks support/rrsync support/rsyncstats debian/tmp/usr/share/doc/rsync/scripts/
	# $(INSTALL_FILE) debian/README.Debian   debian/tmp/usr/share/doc/rsync/
	echo -e '\n\f' >> debian/tmp/usr/share/doc/rsync/changelog
	cat OLDNEWS    >> debian/tmp/usr/share/doc/rsync/changelog
	gzip -9fr `find debian/tmp/usr/share/doc/ debian/tmp/usr/share/man/ -type f`
	$(INSTALL_FILE) debian/rsyncd.conf debian/logrotate.conf.rsync debian/tmp/usr/share/doc/rsync/examples/
	$(INSTALL_FILE) debian/copyright debian/tmp/usr/share/doc/rsync/
	# $(INSTALL_SCRIPT) test.sh debian/tmp/usr/lib/debian-test/tests/rsync
	$(INSTALL_SCRIPT) debian/postinst debian/tmp/DEBIAN/
	$(INSTALL_SCRIPT) debian/prerm    debian/tmp/DEBIAN/
	$(INSTALL_SCRIPT) debian/postrm   debian/tmp/DEBIAN/
	$(INSTALL_FILE) debian/default  debian/tmp/etc/default/rsync
	$(INSTALL_SCRIPT) debian/init.d debian/tmp/etc/init.d/rsync
	$(INSTALL_FILE) debian/lintian.overrides  debian/tmp/usr/share/lintian/overrides/rsync
	(cd debian/tmp; find ./etc -type f | sed s,.,,) > debian/tmp/DEBIAN/conffiles
	(cd debian/tmp; find usr -type f -print0 | xargs -0 md5sum) > debian/tmp/DEBIAN/md5sums
	dpkg-shlibdeps debian/tmp/usr/bin/$(BINS)
	dpkg-gencontrol -isp
	chown -R root.root debian/tmp
	chmod -R go=rX debian/tmp
	dpkg --build debian/tmp ..

# Below here is fairly generic really

binary:		binary-indep binary-arch

checkdir:
	@test -f rsync.c -a -f debian/rules

checkroot: checkdir
	@test 0 = `id -u` || { echo "Error: not super-user"; exit 1; }

.PHONY: binary binary-arch binary-indep clean checkroot checkdir
